Polyguard Products

Since 1984, we have specialized in flexible "Peel 'N Stick" Weatherproof Jacketing and Vapor Barrier Membranes for the Mechanical insulation industry. Our products include Alumaguard, Insulrap, ZEROPERM, RG-2400, VaporGuard, and other industry leading products. The Alumaguard Family of Weatherproof Jacketing products continues to expand: Alumaguard (the original), Alumaguard All Weather, Alumaguard Lite, Alumaguard Lite White, and Alumaguard Cool Wrap. RG-2400 Family of Products - If you have problems with Corrosion Under Insulation (CUI), you will find our gel products will STOP and prevent Corrosion Under Insulation.